MA53640A - COLD ROLLED COATED STEEL SHEET AND METHOD OF MAKING IT - Google Patents

COLD ROLLED COATED STEEL SHEET AND METHOD OF MAKING IT

Info

Publication number
MA53640A
MA53640A MA053640A MA53640A MA53640A MA 53640 A MA53640 A MA 53640A MA 053640 A MA053640 A MA 053640A MA 53640 A MA53640 A MA 53640A MA 53640 A MA53640 A MA 53640A
Authority
MA
Morocco
Prior art keywords
making
steel sheet
cold rolled
coated steel
rolled coated
Prior art date
Application number
MA053640A
Other languages
French (fr)
Other versions
MA53640B1 (en
Inventor
Samaneh Alibeigi
Original Assignee
Arcelormittal
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Arcelormittal filed Critical Arcelormittal
Publication of MA53640A publication Critical patent/MA53640A/en
Publication of MA53640B1 publication Critical patent/MA53640B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/02—Winding-up or coiling
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0226—Hot rolling
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0236—Cold rolling
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0273—Final recrystallisation annealing
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
    • C23C2/06—Zinc or cadmium or alloys based thereon
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
    • C23C2/12—Aluminium or alloys based thereon
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/001—Austenite
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/002—Bainite
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/005—Ferrite
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/008—Martensite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
MA53640A 2018-09-20 2019-09-17 Cold rolled and coated steel sheet and method of making same MA53640B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/IB2018/057253 WO2020058748A1 (en) 2018-09-20 2018-09-20 Cold rolled and coated steel sheet and a method of manufacturing thereof
PCT/IB2019/057795 WO2020058829A1 (en) 2018-09-20 2019-09-17 Cold rolled and coated steel sheet and a method of manufacturing thereof

Publications (2)

Publication Number Publication Date
MA53640A true MA53640A (en) 2022-03-30
MA53640B1 MA53640B1 (en) 2023-05-31

Family

ID=63794567

Family Applications (1)

Application Number Title Priority Date Filing Date
MA53640A MA53640B1 (en) 2018-09-20 2019-09-17 Cold rolled and coated steel sheet and method of making same

Country Status (15)

Country Link
US (1) US20220033925A1 (en)
EP (1) EP3853387B1 (en)
JP (1) JP7422143B2 (en)
KR (1) KR102647462B1 (en)
CN (1) CN112689684B (en)
CA (1) CA3110629C (en)
ES (1) ES2946086T3 (en)
FI (1) FI3853387T3 (en)
HU (1) HUE062231T2 (en)
MA (1) MA53640B1 (en)
MX (1) MX2021003290A (en)
PL (1) PL3853387T3 (en)
UA (1) UA126725C2 (en)
WO (2) WO2020058748A1 (en)
ZA (1) ZA202101225B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020065381A1 (en) 2018-09-28 2020-04-02 Arcelormittal Hot rolled steel sheet and a method of manufacturing thereof
KR102379444B1 (en) * 2020-07-22 2022-03-28 주식회사 포스코 Steel sheet having excellent formability and strain hardening rate and method for manufacturing thereof
CN115181898B (en) * 2021-04-02 2023-10-13 宝山钢铁股份有限公司 1280 MPa-level low-carbon low-alloy Q & P steel and rapid heat treatment manufacturing method thereof
JP2024524929A (en) * 2021-06-16 2024-07-09 アルセロールミタル Manufacturing method of steel parts and steel parts
CN115323275B (en) * 2022-09-05 2023-07-04 东北大学 High-strength high-toughness rare earth warm-rolled low-carbon low-manganese TRIP steel and preparation method thereof

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2601581B2 (en) * 1991-09-03 1997-04-16 新日本製鐵株式会社 Manufacturing method of high strength composite structure cold rolled steel sheet with excellent workability
JP2860438B2 (en) * 1991-10-28 1999-02-24 新日本製鐵株式会社 Manufacturing method of high-strength thin steel sheet with extremely excellent workability
JP3569307B2 (en) * 1994-01-12 2004-09-22 新日本製鐵株式会社 High strength composite structure cold rolled steel sheet having excellent workability and a tensile strength of 45 to 65 kgf / mm2, and a method for producing the same
JP3596316B2 (en) * 1997-12-17 2004-12-02 住友金属工業株式会社 Manufacturing method of high tensile high ductility galvanized steel sheet
JP2002317249A (en) * 2001-04-18 2002-10-31 Nippon Steel Corp Low yield ratio type high strength steel sheet excellent in ductility and method for producing the same
CA2462260C (en) * 2001-10-04 2012-02-07 Nippon Steel Corporation High-strength thin steel sheet drawable and excellent in shape fixation property and method of producing the same
EP1767659A1 (en) * 2005-09-21 2007-03-28 ARCELOR France Method of manufacturing multi phase microstructured steel piece
JP5124865B2 (en) * 2007-07-24 2013-01-23 新日鐵住金株式会社 High tensile cold-rolled steel sheet and method for producing the same
JP4894863B2 (en) 2008-02-08 2012-03-14 Ｊｆｅスチール株式会社 High-strength hot-dip galvanized steel sheet excellent in workability and manufacturing method thereof
JP2009185370A (en) * 2008-02-08 2009-08-20 Sumitomo Metal Ind Ltd High-tensile hot-dip galvanized steel sheet and manufacturing method thereof
JP5549238B2 (en) * 2010-01-22 2014-07-16 新日鐵住金株式会社 Cold rolled steel sheet and method for producing the same
US9410231B2 (en) * 2010-01-29 2016-08-09 Nippon Steel & Sumitomo Metal Corporation Steel sheet and method of manufacturing steel sheet
WO2012168564A1 (en) * 2011-06-07 2012-12-13 Arcelormittal Investigación Y Desarrollo Sl Cold-rolled steel plate coated with zinc or a zinc alloy, method for manufacturing same, and use of such a steel plate
JP5177261B2 (en) * 2011-08-01 2013-04-03 新日鐵住金株式会社 Controlled rolling method of seamless steel pipe with excellent strength and low temperature toughness
BR112014007500A2 (en) 2011-09-30 2017-04-04 Nippon Steel & Sumitomo Metal Corp hot dip galvanized steel sheet and method of manufacturing it
US10941460B2 (en) * 2015-09-22 2021-03-09 Hyundai Steel Company Plated steel plate and manufacturing method thereof
CN108367539B (en) * 2015-12-15 2021-06-11 塔塔钢铁艾默伊登有限责任公司 High strength hot dip galvanized steel strip
WO2017109538A1 (en) * 2015-12-21 2017-06-29 Arcelormittal Method for producing a steel sheet having improved strength, ductility and formability
WO2017109540A1 (en) * 2015-12-21 2017-06-29 Arcelormittal Method for producing a high strength steel sheet having improved ductility and formability, and obtained steel sheet
WO2017125773A1 (en) * 2016-01-18 2017-07-27 Arcelormittal High strength steel sheet having excellent formability and a method of manufacturing the same
WO2018115935A1 (en) * 2016-12-21 2018-06-28 Arcelormittal Tempered and coated steel sheet having excellent formability and a method of manufacturing the same
WO2018115936A1 (en) * 2016-12-21 2018-06-28 Arcelormittal Tempered and coated steel sheet having excellent formability and a method of manufacturing the same

Also Published As

Publication number Publication date
CA3110629C (en) 2023-03-14
KR102647462B1 (en) 2024-03-13
US20220033925A1 (en) 2022-02-03
EP3853387A1 (en) 2021-07-28
BR112021003583A2 (en) 2021-05-18
ZA202101225B (en) 2022-01-26
ES2946086T3 (en) 2023-07-12
MA53640B1 (en) 2023-05-31
JP7422143B2 (en) 2024-01-25
CN112689684A (en) 2021-04-20
KR20210061382A (en) 2021-05-27
WO2020058829A1 (en) 2020-03-26
CN112689684B (en) 2022-12-09
MX2021003290A (en) 2021-05-13
UA126725C2 (en) 2023-01-11
CA3110629A1 (en) 2020-03-26
HUE062231T2 (en) 2023-10-28
JP2022501504A (en) 2022-01-06
WO2020058748A1 (en) 2020-03-26
FI3853387T3 (en) 2023-06-15
PL3853387T3 (en) 2023-07-10
EP3853387B1 (en) 2023-05-10

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